Jing Hong persuades Yun Qian to provide evidence of his father’s wrongdoings, and in return, he will make sure the Sun family is safe. Things go awry when Princess Rou Jia decides to kick into action a plan of her own. Zhuo Hua finds the 2nd volume of her teacher’s writings and realizes she acted brazenly. She submits a plan to the Emperor to slowly abolish the Protected Appointments System. (Source: frankly at MyDramaList)